患者男性,23岁,一年前沐浴时自检发现右侧、左侧阴囊内分别可及2枚和1枚质硬结节,直径约0.5 cm。一年后阴囊内类似小结节逐渐增大、增多,故来院治疗。体格检查:右侧阴囊内数十枚小结节,部分已融合成葡萄串状(图1),包绕睾丸,与精索无粘连;左侧阴囊内可及5枚直径1cm结节,与精索无粘连。阴毛、外生殖器发育均正常。B超提示睾丸鞘膜内未见明显积液。 Male patient, 23 years old, a year ago when bathing self-test found that the right side of the left scrotum, respectively, and 2 and 1 hard nodules, a diameter of about 0.5 cm. A year later similar to the small nodules within the scrotum gradually increased, increased, so to hospital treatment. Physical examination: The right scrotum dozens of small nodules, some have been fused into a grape cluster (Figure 1), wrapped around the testis, no adhesion with the spermatic cord; the left scrotum and 5 1cm in diameter nodules, and Spermatic cord without adhesion. Pubic hair, external genital development are normal. B-ultrasound showed no significant fluid within the testis sheath.